Dissatisfied with the one-dimensional nature of defining energy efficiency as it relates to commercial buildings, international engineering firm Buro Happold developed a metric that links energy use to economic performance. The Building Economic Energy Coefficient (BEEC) could help many commercial building owners whose properties use a lot of energy (input), but add economic value to their cities and regions (output). This metric can also be a game changer that influences how local governments create policy to monitor the energy use of buildings.
(Download Buro Happold's white paper on the subject.)
Most systems of measurement deem a building efficient or inefficient based solely on how much energy it consumes. By contrast, BEEC measures a building’s energy use against economic performance indicators to give a more complete picture of a building’s productivity -- hence its overall efficiency. For example, a building might use less energy, but its tenants do not contribute as much to the regional economy. By this definition, another building that uses more energy might have an exponentially greater economic performance, making it more efficient.
When observed from this more comprehensive vantage point, some buildings that were previously thought of as energy hogs are revealed to be using energy more efficiently than many low-energy buildings. Buro Happold used proprietary research from CoStar Group to determine economic performance of commercial buildings in New York.
“Energy efficiency is framed in a very black-and-white way – either a building has low energy intensity or it is considered wasteful. With this research, we can now see whether or not commercial buildings are putting energy to good use. It allows us a much more nuanced and complete picture of what’s really going on with energy use,” said Steven Baumgartner, PE, CEM, HBDP, LEED AP, associate at Buro Happold, who led the research team, along with Jim Coleman and Amelia Aboff of Happold Consulting, Buro Happold’s strategic consulting arm.
City officials, building owners, and members of the AEC industry measure a building’s energy use on a per square foot, per year basis. This is known as its Energy Use Intensity (EUI). EUI is a very useful metric in determining a building’s performance but it only tells half of the story.
“Buro Happold has been a pioneer in sustainability for decades, and now we are intensively involved in the challenges of the 21st century,” said Craig Schwitter, PE, BSCE, MSCE, principal. “We are a multidisciplinary firm that brings a comprehensive approach to problems at multiple scales – from the individual building to the region. This groundbreaking research will have a major impact on the way that energy use is discussed and regulated as we meet the ongoing challenges of an increasingly complex world.”
BEEC data is currently limited to New York City commercial buildings. With more funding, Buro Happold hopes to expand the scope of the research to include more cities, and with greater detail. “This is a huge first step toward redefining energy efficiency,” added Baumgartner, “and we’re excited to take this research to the next level.”
Related Stories
| Aug 11, 2010
Colonnade fixes setback problem in Brooklyn condo project
The New York firm Scarano Architects was brought in by the developers of Olive Park condominiums in the Williamsburg section of Brooklyn to bring the facility up to code after frame out was completed. The architects designed colonnades along the building's perimeter to create the 15-foot setback required by the New York City Planning Commission.
| Aug 11, 2010
Wisconsin becomes the first state to require BIM on public projects
As of July 1, the Wisconsin Division of State Facilities will require all state projects with a total budget of $5 million or more and all new construction with a budget of $2.5 million or more to have their designs begin with a Building Information Model. The new guidelines and standards require A/E services in a design-bid-build project delivery format to use BIM and 3D software from initial ...
| Aug 11, 2010
Opening night close for Kent State performing arts center
The curtain opens on the Tuscarawas Performing Arts Center at Kent State University in early 2010, giving the New Philadelphia, Ohio, school a 1,100-seat multipurpose theater. The team of Legat & Kingscott of Columbus, Ohio, and Schorr Architects of Dublin, Ohio, designed the 50,000-sf facility with a curving metal and glass façade to create a sense of movement and activity.
| Aug 11, 2010
Residence hall designed specifically for freshman
Hardin Construction Company's Austin, Texas, office is serving as GC for the $50 million freshman housing complex at the University of Houston. Designed by HADP Architecture, Austin, the seven-story, 300,000-sf facility will be located on the university's central campus and have 1,172 beds, residential advisor offices, a social lounge, a computer lab, multipurpose rooms, a fitness center, and a...
| Aug 11, 2010
News Briefs: GBCI begins testing for new LEED professional credentials... Architects rank durability over 'green' in product attributes... ABI falls slightly in April, but shows market improvement
News Briefs: GBCI begins testing for new LEED professional credentials... Architects rank durability over 'green' in product attributes... ABI falls slightly in April, but shows market improvement
| Aug 11, 2010
Luxury Hotel required faceted design
Goettsch Partners, Chicago, designed a new five-star, 214-room hotel for the King Abdullah Financial District (KAFD) in Riyadh, Saudi Arabia. The design-build project, with Saudi Oger Ltd. as contractor and Rayadah Investment Co. as developer, has a three-story podium supporting a 17-story glass tower with a nine-story opening that allows light to penetrate the mass of the building.
| Aug 11, 2010
Three Schools checking into L.A.'s Ambassador Hotel site
Pasadena-based Gonzalez Goodale Architects is designing three new schools for Los Angeles Unified School District's Central Wilshire District. The $400 million campus, located on the site of the former Ambassador Hotel, will house a K-5 elementary school, a middle school, a high school, a shared recreation facility (including soccer field, 25-meter swimming pool, two gymnasiums), and a new publ...
| Aug 11, 2010
New Jersey's high-tech landscaping facility
Designed to enhance the use of science and technology in Bergen County Special Services' landscaping programs, the new single-story facility at the technical school's Paramus campus will have 7,950 sf of classroom space, a 1,000-sf greenhouse (able to replicate different environments, such as rainforest, desert, forest, and tundra), and 5,000 sf of outside landscaping and gardening space.
